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公开(公告)号:CA272885A
公开(公告)日:1927-08-02
申请号:CA272885D
Applicant: STANDARD OIL CO
Inventor: ROGERS FRANCES M , WILSON ROBERT E
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公开(公告)号:CA265729A
公开(公告)日:1926-11-09
申请号:CA265729D
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E
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公开(公告)号:CA248400A
公开(公告)日:1925-03-31
申请号:CA248400D
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E
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公开(公告)号:CA356501A
公开(公告)日:1936-03-10
申请号:CA356501D
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E
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公开(公告)号:CA345537A
公开(公告)日:1934-10-23
申请号:CA345537D
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E
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公开(公告)号:CA300212A
公开(公告)日:1930-05-13
申请号:CA300212D
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E
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公开(公告)号:CA287922A
公开(公告)日:1929-03-12
申请号:CA287922D
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E , ATWELL HAROLD V
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公开(公告)号:CA278783A
公开(公告)日:1928-03-20
申请号:CA278783D
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E
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公开(公告)号:CA351879A
公开(公告)日:1935-07-23
申请号:CA351879D
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E
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公开(公告)号:CA345541A
公开(公告)日:1934-10-23
申请号:CA345541D
Applicant: STANDARD OIL CO
Inventor: WILSON ROBERT E
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